Dr. Sung is a highly esteemed, fellowship-trained interventional pulmonologist and a fellow of the American College of Chest Physicians.He is the senior associate chief of the Stanford Medicine Division of Pulmonary, Allergy and Critical Care Medicine. He founded the interventional pulmonology and bronchoscopy for Stanford Medicine in 2013. With Stanford University School of Medicine, he is a clinical associate professor of medicine – pulmonary, allergy and critical care medicine.In his clinical practice, Dr. Sung delivers care at Stanford Medicine sites in both Palo Alto, Emeryville and Livermore. He is a recognized expert in the diagnosis and treatment of conditions involving the chest and lungs, including complex airway diseases.